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经营范围
发明名称
Improvements in or relating to magnetic transducing arrangements comprising at least one magnetic recording head
摘要
申请公布号
GB930545(A)
申请公布日期
1963.07.03
申请号
GB19590030184
申请日期
1959.09.04
申请人
TELEFUNKEN G.M.B.H.
发明人
分类号
G11B5/03;G11B5/17;G11B5/187
主分类号
G11B5/03
代理机构
代理人
主权项
地址
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